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The ornamental design for a low frequency power supply for medical treatment apparatus, as shown and described. |
FIG. 1 is a perspective view of the low frequency power supply for medical treatment apparatus showing our new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a right side elevational view thereof;
FIG. 5 is a top plan view thereof; and
FIG. 6 is a bottom plan view thereof.
Yamasaki, Tsutomu, Kitai, Isao
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Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Aug 03 1978 | Sharp Corporation | (assignment on the face of the patent) | / |
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